# SDR DL76L040488

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2004
- Submitted: June 1, 2004
- Operation: Air carrier
- Aircraft: [N199DN](https://openairdocs.org/aircraft/N199DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 28456
- Aircraft time: 29,486 hours, 4,714 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Cdu
- Part number: 4058650931
- Part serial: 98013252
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L040488

## Discrepancy

NR 2 RIGHT CDU SCREEN WENT BLANK ONE HOUR INTO FLIGHT.  RECYCLED CIRCUIT BREAKER E29.  DISPLAY RETURNED FOR APPROX 45 MINUTES THEN FAILED AGAIN.  AIRCRAFT RETURNED TO JFK.  REMOVED AND REPLACED RIGHT FMS CDU PER M/M 34-61-02.  OP CHECKS GOOD AT THIS TIME.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.